1961, definitive issue, Harvesters on Combaine and Sputnik Orbit, 2k green, absolutely spectacular horizontal strip of three, each value showing double entry (impression) at right or left due to jammed paper during printing process, two tiny natural inclusions with no importance, perfect quality, full OG, NH or LH (middle stamp), F/VF centering and with high probability unique multiple
Click here to see enlarged fragment